#!/bin/sed -f 
3,$s/ā/a/g
3,$s/ī/i/g
3,$s/ū/u/g
3,$s/ṅ/n/g
3,$s/ṇ/n/g
3,$s/ḍ/d/g
3,$s/ṭ/t/g
3,$s/ṃ/m/g
3,$s/ñ/n/g
3,$s/ṛ/ri/g
3,$s/ś/sh/g
3,$s/ṣ/sh/g
3,$s/ḥ//g
3,$s/\~/ /g
3,$s/Ṣ/S/g
3,$s/ḍ/d/g
3,$s/\([Cc]\)\([^h]\)/\1h\2/g
3,$s/'./\U&/
3,$s/ ./\U&/g
3,$s/-./\U&/g
3,$s/\/./\U&/g
